124535502242 has 32 divisors (see below), whose sum is σ = 205294694400. Its totient is φ = 56395353168.

The previous prime is 124535502103. The next prime is 124535502251. The reversal of 124535502242 is 242205535421.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1629359 + ... + 1704077.

It is an arithmetic number, because the mean of its divisors is an integer number (6415459200).

Almost surely, 2^124535502242 is an apocalyptic number.

124535502242 is a deficient number, since it is larger than the sum of its proper divisors (80759192158).

124535502242 is a wasteful number, since it uses less digits than its factorization.

124535502242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76670.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 124535502242 in words is "one hundred twenty-four billion, five hundred thirty-five million, five hundred two thousand, two hundred forty-two".